Alert archive / Kansas / Severe Thunderstorm Warnings in 1990

Severe Thunderstorm Warning 3, NWS Wichita, KS

March 12, 1990Greenwood County, Kansas

NWS Wichita, KS issued this severe thunderstorm warning at Mar 12, 1990, 8:19 PM CST for Greenwood County, Kansas. It was in force for 26 min. 1 report came from inside the area while it was in force.

The area

The counties it named, with what was reported inside it.

The facts

Issued
Mar 12, 1990, 8:19 PM CST (02:19 UTC)
Expired
Mar 12, 1990, 8:45 PM CST
In force
26 min
Issued by
NWS Wichita, KS
Area
Whole counties

County Greenwood County, KS

The radar

The WSR-88D network and its archive begin in 1991, so there is no radar volume for this alert.

What was reported inside it

TimeReportWhereRemark
Mar 12, 8:26 PM CSTHail 1.75Greenwood, KS

NCEI Storm Data entries that began inside the alert's area while it was in force. Before 2003 the local storm report archive is thin, so this is the record of what happened rather than what was phoned in. Storm Data before 1996 records only tornadoes, thunderstorm wind and hail.

The nearest sounding before it

Topeka, KS (KTOP), launched 00:00Z, 2.3 hours before the alert went out and 135 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.

Skew-T log-pSkew-T log-p diagram, Topeka, KS at 00:00Z on 1990-03-13Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 1430 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°0°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Topeka, KS at 00:00Z on 1990-03-13The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 205 square meters per square second.19395878Sfc1 km3 km6 km9 kmRMLM
The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.
Mixed-layer CAPE
1430 J/kg
Mixed-layer CIN
-12 J/kg
Mixed-layer LCL
1353 m above ground
0-6 km bulk shear
48 kt
0-1 km storm-relative helicity
205 m²/s²
0-3 km storm-relative helicity
285 m²/s²
Significant tornado parameter
1.1
Supercell composite
7.0

Open this sounding in Storm Lab

The text

As transmitted, in the capitals the NWS used until 2016.

000 
TTAA00 KICT 130219
SVRICT
KSC073-130245-

BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING 
NATIONAL WEATHER SERVICE WICHITA KS
819 PM CST MON MAR 12 1990

THE NATIONAL WEATHER SERVICE HAS ISSUED A SEVERE THUNDERSTORM 
WARNING EFFECTIVE UNTIL 845 PM CST FOR PEOPLE IN THE FOLLOWING 
COUNTY

   IN THE SOUTHEAST PART OF KANSAS
      NORTHEAST GREENWOOD

AT 815 PM CST...RADAD INDICATED A SEVERE THUNDERSTORM IN NORTHEAST
GREENWOOD COUNTY...20 TO 25 MILES SOUTH OF EMPORIA...MOVING TO THE
NORTH AT 40 MPH. THIS STORM SHOULD PASS JUST TO THE EAST OF
MADISON.

 IF YOU ARE IN AN AREA THREATENED BY THE STORM...GO TO A
REINFORCED SHELTER AND PREPARE FOR DAMAGING WIND...LARGE HAIL...
VERY HEAVY RAIN...AND LIGHTNING.

 REMEMBER...SEVERE THUNDERSTORMS CAN AND DO OCCASIONALLY DO
PRODUCE TORNADOES WITH LITTLE OR NO ADVANCE WARNING. BE ON THE
LOOKOUT.

WILSON

What forecasters said that day

The local office's own words before this severe thunderstorm warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

In the hours before

Special weather statement, Mar 12, 7:13 PM CST, 1 hour 6 minutes before
KSZ009-012-017-130215-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE WICHITA KS
712 PM CST MON MAR 12 1990

...THUNDERSTORMS WILL BE ON THE PROWL AGAIN TONIGHT ACROSS PARTS OF
SOUTHEAST KANSAS...

AN ISOLATED THUNDERSTORM HAD DEVELOPED IN THE OKLAHOMA CITY AREA
DURING THE LATE AFTERNOON HOURS ON MONDAY AND...

AT 710 PM THIS MONDAY EVENING...THIS STORM HAD MOVED TO NORTHERN
OKLAHOMA TO JUST EAST OF PONCA CITY.

THIS STORM WILL MOVE INTO KMANSAS ABOUT 50 TO 55 MILES SOUTHEAST OF
WICHITA OR NEAR SILVERDALE BY 725 PM THIS EVENING. THE STORM WILL
PRODUCE BRIEF HEAVY RAIN...GUSTY STRAIGHT LINE WIND AND SOME HAIL
AS IT CONTINUES MOVING TO THE NORTH AT 40 MPH.

WILSON
Special weather statement, Mar 12, 7:40 PM CST, 39 minutes before
KSZ009-012-017-130215-

SPECIAL WEATHER STATEMENT AND RADAR SUMMARY
NATIONAL WEATHER SERVICE WICHITA KS
734 PM CST MON MAR 12 1990

...THUNDERSTORMS ARE ON THE PROWL AGAIN TONIGHT...

AT 730 PM RAPIDLY DEVELOPING THUNDERSTORMS WERE FROM NEAR PONCA CITY
OKLAHOMA TO CHANUTE.  THE STRONGEST OF THESE THUNDERSTORMS WAS
5 MILES NORTHEAST OF SILVERDALE OR 15 MILES EAST OF ARKANSAS CITY.
SMALL HAIL AND STRONG WINDS WERE REPORTED AT DEXTER FROM ANOTHER
STORM.

PERSONS ALONG THIS PATH SHOULD BE PREPARED TO SEEK COVER AS THESE
STORMS MAY PRODUCE LARGE HAIL AND VERY STRONG WINDS.

MOVEMENT WAS TO THE NORTH AT 40 MPH.

LR

The office that day

Everything else NWS Wichita, KS issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Mar 12, 7:24 PM CSTSevere Thunderstorm WarningICTCowley32 min
Mar 12, 9:12 PM CSTSevere Thunderstorm WarningICTGreenwood48 min
Mar 13, 10:17 AM CSTSevere Thunderstorm WarningICTKingman, Reno58 min
Mar 13, 11:13 AM CSTSevere Thunderstorm WarningICTHarvey62 min
Mar 13, 4:20 PM CSTSevere Thunderstorm WarningICTReno55 min
Mar 13, 4:37 PM CSTTornado WarningICTReno38 min
Mar 13, 4:52 PM CSTTornado WarningICTHarvey38 min
Mar 13, 5:27 PM CSTTornado WarningICTHarvey18 min
Mar 13, 5:43 PM CSTTornado WarningICTMarion62 min
Mar 13, 5:44 PM CSTTornado WarningICTSumner46 min

Nearby

Severe Thunderstorm Warnings in Kansas, 1990Every severe thunderstorm warning in 1990

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; verification from NCEI's Storm Data; the sounding from the Mesonet's radiosonde archive.